<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<body ng-app>  <!--angular会管理页面整个面-->

<!--数据是双向绑定的-->
<input type="text" ng-model="name" value=""/>
<!--angular的表达式-->
{{name}}

<input type="text" ng-model="name" value=""/>
<script type="text/javascript" src="../js/angular.js"></script>

</body>
</html>